公开(公告)号：US20240414476A1

公开(公告)日：2024-12-12

申请号：US18331202

申请日：2023-06-08

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： CHEAH CHAN KEE ,  LEE SUN OOI ,  KOK SENG ANG ,  JIE WEN LOH ,  KIAM BENG LOH

IPC: H04R5/04 ,  G01B7/30 ,  G05G1/10

Abstract: A method and apparatus for performing noise suppression on an electronic device is provided herein. During operation, a volume-control knob will increase a volume of sound output from a device in a substantially linear fashion (versus knob rotation angle) as a volume-control knob is rotated in a first direction. Noise suppression on the electronic device will also increase as the volume-control knob is rotated in the first direction.

公开(公告)号：US20240411508A1

公开(公告)日：2024-12-12

申请号：US18331198

申请日：2023-06-08

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： CHEAH CHAN KEE ,  LEE SUN OOI ,  KOK SENG ANG ,  JIE WEN LOH ,  KIAM BENG LOH

IPC: G06F3/16 ,  G10L21/0216 ,  H04R1/40 ,  H04R3/00

Abstract: A method and apparatus for volume control of an electronic device is provided herein. During operation, a volume-control knob will increase a volume of sound output from a device in a substantially linear fashion (versus knob rotation angle) as a volume-control knob is rotated. Once the volume-control knob is rotated past a predetermined amount, a volume boost is activated, increasing the volume level in a non-linear fashion. More particularly, in one embodiment of the present invention, once the volume-control knob is rotated past the predetermined amount (e.g., 300 degrees), the volume will be increased instantaneously (e.g., by 25%).